JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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Program: How to implement a static member interface?


Description:
A static member interface must me declared as a static member of top level class.
Static member interface can not have its name as top level class.

Code:
package com.java2novice.nested.classes;

public class MyStaticMemberInterfaceTest 
			implements MyStaticMemberInterface.MyStaticInterface{

	public void implementMe(){
		System.out.println("Hey I have implemented successfully!!!");
	}
	
	public static void main(String a[]){
		MyStaticMemberInterfaceTest msi = new MyStaticMemberInterfaceTest();
		msi.implementMe();
	}
}

class MyStaticMemberInterface{
	
	public static interface MyStaticInterface{
		public void implementMe();
	}
}

Output:
Hey I have implemented successfully!!!
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Java Nested Classes Sample Code Examples

  1. How to initialise or call a static member class?
  2. How to implement a static member interface?
  3. How to access top level class variables from static member classes?
  4. Give an example of basic non-static member class.
  5. How to initialise non-static member (local class) class?
Knowledge Centre
Java class can be private?
We can not declare top level class as private. Java allows only public and default modifier for top level classes in java. Inner classes can be private.
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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.
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